Single Handle Cartridge for Pegasus Faucets RP22003

White plastic cartridge with bright brass handle connection with black o-ring and stainless slotted bottom.

White plastic cartridge with bright brass handle connection with black o-ring.

Single Handle Cartridge for Pegasus Faucets RP22003 - Image 7

WHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”

-Linda C.

03/27/2026

$23.87

The RP22003 cartridge is a single-handle pressure balance cartridge used in various Pegasus, Glacier Bay, and Baypointe faucets.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Restore your shower to peak performance with this high-quality pressure-balance cartridge. Engineered to specifically replace Pegasus, Glacier Bay, and Baypointe single-handle shower valve cartridges (model RP22003), this unit ensures consistent water temperature and smooth, comfortable handle operation. Designed to eliminate sudden, uncomfortable temperature shifts, it provides a safe, comfortable shower experience.

RP22003

This cartridge has 2 alignment tabs. One tab is larger than the other.

Larger tab ⇑ Smaller tab ⇑

If your cartridge has a single tab, use the link below to that cartridge.

Washerless Cartridge for Pioneer X-3400001

Customer submitted images.

Common questions about this product

Yes, this is the OEM recommended part.

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

We will make sure you have the right part.

WHAT OUR CUSTOMERS SAY…

“Love Noel's Plumbing Supply! They are one of my favorite oddball plumbing parts purveyors. As a professional plumber, I rely on sites like Noel's to keep antique and rare fixtures alive. My customers and I are so grateful! ”

-Danielle E.

03/25/2026